Source code of Windows XP (NT5)
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

110 lines
1.5 KiB

/*++
Copyright (c) 1990 Microsoft Corporation
Module Name:
batt.h
Abstract:
Battery Class Driver Header File
Author:
Ken Reneris
Environment:
Notes:
Revision History:
--*/
//
// Initialization structure
//
typedef
NTSTATUS
(*BCLASS_QUERY_TAG)(
IN PVOID Context,
OUT PULONG BatteryTag
);
typedef
NTSTATUS
(*BCLASS_QUERY_INFORMATION)(
IN PVOID Context,
IN ULONG BatteryTag,
IN BATTERY_QUERY_INFORMATION_LEVEL Level,
IN ULONG AtRate OPTIONAL,
OUT PVOID Buffer,
IN ULONG BufferLength,
OUT PULONG ReturnedLength
);
typedef
NTSTATUS
(*BCLASS_QUERY_STATUS)(
IN PVOID Context,
IN ULONG BatteryTag,
OUT PBATTERY_STATUS BatteryStatus
);
typedef
NTSTATUS
(*BCLASS_SET_STATUS_NOTIFY)(
IN PVOID Context,
IN ULONG BatteryTag,
IN PBATTERY_NOTIFY BatteryNotify
);
typedef
NTSTATUS
(*BCLASS_DISABLE_STATUS_NOTIFY)(
IN PVOID Context
);
#define BATTERY_CLASS_MAJOR_VERSION 0x0001
#define BATTERY_CLASS_MINOR_VERSION 0x0000
//
// Class driver functions
//
#if !defined(BATTERYCLASS)
#define BATTERYCLASSAPI DECLSPEC_IMPORT
#else
#define BATTERYCLASSAPI
#endif
NTSTATUS
BATTERYCLASSAPI
BatteryClassInitializeDevice (
IN PBATTERY_MINIPORT_INFO MiniportInfo,
IN PVOID *ClassData
);
NTSTATUS
BATTERYCLASSAPI
BatteryClassUnload (
IN PVOID ClassData
);
NTSTATUS
BATTERYCLASSAPI
BatteryClassIoctl (
IN PVOID ClassData,
IN PIRP Irp
);
NTSTATUS
BATTERYCLASSAPI
BatteryClassStatusNotify (
IN PVOID ClassData
);